1. Dry powder processing: after removing black rice and dusting, glutinous rice is directly ground into fine powder by electric mill. If you use it for your own use, you can use a shredder.
2. Water milling method: After washing glutinous rice, soak it in clear water for 4-5 hours and grind it into slurry with a stone mill. Hang a cloth bag at the grinding mouth, and connect the rice slurry flowing out with the cloth bag while grinding. After grinding, hang a cloth bag to drain the water. It can be taken down in about 7 or 8 hours. The bag is half dry and half wet glutinous rice flour. Before the Spring Festival, every household in rural areas in southern China used this method to process glutinous rice balls. The milled glutinous rice flour is more delicate than the dry milled glutinous rice flour, so it tastes better.
Note: the ground glutinous rice flour must be stored below 5 degrees, otherwise it will ferment and mold. So it is generally not processed in summer.
If you eat at home in summer, you can buy packaged glutinous rice flour or bulk retail glutinous rice flour in the supermarket-please pay attention to the shelf life or smell it. Because glutinous rice flour will be spicy if it is left for a long time.
Extended data
Nutritional value of glutinous rice flour
Glutinous rice flour is rich in starch, nicotinic acid, vitamin b2, vitamin b 1, iron, phosphorus, calcium, sugar, fat and protein, which can strengthen the body, nourish the body, enter the lung, stomach and spleen channels, and achieve the effect of replenishing and stopping sweating. Therefore, eating some glutinous rice flour properly is very helpful to health.
How to eat glutinous rice flour
You can make sticky rice paste. You need to prepare some glutinous rice flour, appropriate amount of corn flour, a little sugar, oil, water and bean paste. All the ingredients are mixed together to make a paste. How much corn flour is added has great influence on the hardness of glutinous rice balls. You can add the stirred materials according to your own preference, put them in the microwave oven, cover them and heat them for four minutes, then take them out and stir them a little, wrap them in plastic wrap and let them cool. Plastic wrap must be coated with some water in advance to avoid adhesion. When the dough is not hot, you can start wrapping it. You can wrap some sesame seeds, coconut milk or soybeans on the surface of glutinous rice balls, which will taste better. Except the bean paste stuffing, other fillings can be wrapped inside.
Milk-flavored glutinous rice cake, prepare some chopped onions, glutinous rice flour, appropriate amount of salt, chopped carrots and milk, mix all the materials together, prepare a pan, add appropriate amount of oil to it, and then pour the batter into the pan to make a cake. After frying, turn over and fry again. After it is cooked, you can eat it. It is very soft and fragrant.
Glutinous rice balls, prepare some glutinous rice flour, corn flour, appropriate amount of salad oil, white sugar, coconut milk, bean paste and corn flour, add appropriate amount of boiling water, then stir into paste, add appropriate amount of white sugar, stir glutinous rice flour evenly, knead into dough, then divide into equal parts, add bean paste stuffing, knead into a circle, put it in a dish coated with salad oil in advance, steam in a steamer for 10 minutes, and take it out. You can also eat it with some coconut milk.
Glutinous rice flour and sesame dumplings, prepare some black sesame powder, a proper amount of glutinous rice flour and a little cream, mix glutinous rice flour and water to form glutinous rice balls, then knead the dough evenly every 25g, mix all the salt-free cream, sugar and sesame powder together, roll into small sesame balls, and put them in the refrigerator for later use. Then prepare a round glutinous rice ball, fill it with sesame seeds, then pinch it and dip it in some corn flour.
Wo Wo needs to prepare some glutinous rice flour, appropriate amount of sweet potato and white sugar, peel and slice the sweet potato, heat it in the microwave oven for five minutes, then add glutinous rice flour, white sugar and appropriate amount of warm water to knead it into dough, knead it into the shape of an egg, and then steam it for about five minutes. It tastes good, too.